Traffic and offtimes are visible in the server logs, so we can see when there's a problem with the server. There were no offtimes or exceptional peaks in the last days, but such a problem can of course have other reasons, maybe an issue of an Internet line or domain server.

The issue reported here at first was a real problem that indeed affected the server. It was a repeated attack on the forum and the wiki. That's why the Wiki is currently offline. We have to clean spam out of the database and add security measures, which can take some weeks. But this does not affect the forum.